Kratki PANTHER MERLOT Manuel D'utilisation Et D'installation page 52

If, despite the adjustment, the desired pressure was not achieved, check the pressure of the gas sup-
plied using a gauge connected to the measurement point of the input pressure. If the inlet pressure is
within the normal range, replace the controller; otherwise take the necessary steps to ensure proper
gas pressure.
Figure 14. Adjustment method of the discharge pressure
WARNING!!!
Locking the pressure regulator is realized by the maximum tightening its adjusting screw.
Adjusting the minimum flame height of the main burner
1. Set the main valve knob to „OFF". Turn it clockwise until valve opening.
2. The minimum flame heig t of the main burner can also be adjusted by tightening the adjusting
screw (Fig. 13). The adjustment screw is set so as to provide the maximum flame heig
3. Turnthescrewclockwisetoreducetheminimumheightoftheflam .
4. Depending on the version of the controller, the minimum flame heig t of the main burner can
be set at the factory by the manufacturer or can be adjusted by the installer.
Figure 15. Adjusting method for the minimum flame heig t of the main burner
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